/* ═══════════════════════════════════════════════════════
   emmyafk · Vitrine · Design A
   All selectors scoped to [data-design="a"].dq-design
   Keyframes prefixed vt-a-
   ═══════════════════════════════════════════════════════ */

/* ── Design tokens ──────────────────────────────────── */
[data-design="a"] {
  --design-a-primary: #8b5cf6;

  /* Vitrine palette — adapted to emmyafk brand (#1a1a2e / #8b5cf6) */
  --wall:      #13111f;   /* deep game-night plaster — the dark gallery */
  --plane:     #1c1828;   /* raised plates */
  --inset:     #0f0d1a;   /* recessed fields */
  --plinth:    #0a0812;   /* footer / inverted band */

  --ink:       #f0eef8;   /* primary text — soft white */
  --ink-2:     #c4bfe0;   /* secondary headings */
  --muted:     #7e78a0;   /* wall-labels, captions */
  --secondary: #5a5578;   /* neutral accent */
  --on-plinth: #f0eef8;   /* text on dark plinth */

  --rule:      #2a2640;   /* hang-line hairlines */
  --rule-2:    #3d3860;   /* stronger rule on hover */

  /* The accent — brand purple dot instead of madder-red */
  --dot:       #8b5cf6;   /* acquisition mark — brand purple */
  --dot-2:     #a78bfa;   /* strike flare / success dot */
  --success:   #5fb489;
  --warn:      #d9a23a;
  --critical:  #c25240;

  /* Typography */
  --font-display: "Gill Sans Nova", "Gill Sans", "Optima", "Avenir Next", "Seravek", system-ui, sans-serif;
  --font-body:    "Charter", "Iowan Old Style", "Source Serif 4", "Hoefler Text", Georgia, serif;
  --font-mono:    "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;

  /* Spacing */
  --hang-1: 4px;  --hang-2: 8px;  --hang-3: 12px; --hang-4: 16px;
  --hang-5: 24px; --hang-6: 32px; --hang-8: 48px; --hang-10: 64px;
  --bay: clamp(64px, 12vw, 128px);
  --measure: min(880px, 92vw);

  /* Motion easing */
  --ease-settle: cubic-bezier(0.20, 0.80, 0.20, 1);
  --ease-lift:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-strike: cubic-bezier(0.34, 1.20, 0.40, 1);

  /* Motion timing */
  --t-lift:   200ms;
  --t-level:  520ms;
  --t-strike: 360ms;
  --t-drift:  26s;

  /* Shadows — cast from upper-left gallery light */
  --cast-rest:  0 6px 18px -8px rgba(8,6,20,0.55),  2px 3px 0 -2px rgba(8,6,20,0.12);
  --cast-lift:  0 18px 40px -12px rgba(8,6,20,0.65), 3px 5px 0 -3px rgba(8,6,20,0.14);
  --cast-flush: 0 1px 3px -1px rgba(8,6,20,0.50);
  --cast-soft:  0 32px 72px -20px rgba(8,6,20,0.70);

  /* Radii */
  --r-frame:   0;
  --r-control: 2px;
  --r-dot:     9999px;

  box-sizing: border-box;
  background: var(--wall);
  color: var(--ink);
  font-family: var(--font-body);
}

/* Universal box-sizing + no h-scroll */
[data-design="a"].dq-design,
[data-design="a"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="a"].dq-design * { min-width: 0; box-sizing: border-box; }
[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) { max-width: 100%; height: auto; }


/* ── ELEMENT 1 — Header ─────────────────────────────── */
[data-design="a"] .vt-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--wall) 88%, transparent);
  backdrop-filter: saturate(1.05) blur(8px);
}
[data-design="a"] .vt-header__rail {
  position: relative; height: 1px; width: 100%;
  background: var(--rule); overflow: hidden;
}
[data-design="a"] .vt-header__light {
  position: absolute; top: -1px; left: 0; height: 3px; width: 22%;
  border-radius: var(--r-dot);
  background: linear-gradient(90deg, transparent,
    color-mix(in oklab, var(--dot) 55%, transparent), transparent);
  animation: vt-a-rail-drift var(--t-drift) ease-in-out infinite;
}
[data-design="a"] .vt-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--hang-4); max-width: var(--measure); margin-inline: auto;
  padding: var(--hang-4) var(--hang-5);
}
[data-design="a"] .vt-logo { text-decoration: none; }
[data-design="a"] .vt-logo__mark {
  font-family: var(--font-display); font-weight: 600;
  font-size: 20px; letter-spacing: 0.08em; text-transform: lowercase;
  color: var(--ink); text-decoration: none;
}
[data-design="a"] .vt-burger {
  display: inline-flex; flex-direction: column; gap: 5px;
  width: 44px; height: 44px; align-items: center; justify-content: center;
  cursor: pointer; background: none; border: 1px solid var(--rule);
  border-radius: var(--r-control);
  transition: box-shadow var(--t-lift) var(--ease-lift), transform var(--t-lift) var(--ease-lift);
}
[data-design="a"] .vt-burger span {
  display: block; width: 18px; height: 1.5px; background: var(--ink);
  transition: transform var(--t-lift) var(--ease-lift);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-burger:hover {
    box-shadow: var(--cast-rest); transform: translateY(-1px);
  }
}
[data-design="a"] .vt-burger:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--dot); }
[data-design="a"] .vt-burger[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
[data-design="a"] .vt-burger[aria-expanded="true"] span:last-child  { transform: translateY(-3.25px) rotate(-45deg); }

/* Exhibition index overlay */
[data-design="a"] .vt-index {
  position: fixed; inset: 0; z-index: 60; background: var(--wall);
  display: flex; flex-direction: column;
  padding: var(--hang-10) var(--hang-5);
  opacity: 0; transform: translateY(-8px);
  transition: opacity 180ms var(--ease-lift), transform 180ms var(--ease-lift);
}
[data-design="a"] .vt-index[hidden] { display: none; }
[data-design="a"] .vt-index.is-open { opacity: 1; transform: none; }
[data-design="a"] .vt-index__close {
  align-self: flex-end; font-size: 32px; line-height: 1;
  background: none; border: 0; color: var(--ink); cursor: pointer;
  padding: var(--hang-2);
}
[data-design="a"] .vt-index__list {
  list-style: none; margin: auto 0; padding: 0;
  max-width: var(--measure); margin-inline: auto; width: 100%;
  counter-reset: idx;
}
[data-design="a"] .vt-index__list li { counter-increment: idx; border-top: 1px solid var(--rule); }
[data-design="a"] .vt-index__list a {
  position: relative; display: flex; align-items: baseline; gap: var(--hang-5);
  padding: var(--hang-5) 0; font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 48px); color: var(--ink); text-decoration: none;
}
[data-design="a"] .vt-index__list a::before {
  content: counter(idx, decimal-leading-zero);
  font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.10em; color: var(--muted);
}
[data-design="a"] .vt-index__list a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--dot);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-level) var(--ease-lift);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-index__list a:hover::after { transform: scaleX(1); }
}
@keyframes vt-a-rail-drift { 0% { transform: translateX(-100%); } 50% { transform: translateX(450%); } 100% { transform: translateX(-100%); } }


/* ── ELEMENT 3 — Hero (gallery wall backdrop) ────────── */
[data-design="a"] .vt-hero {
  position: relative; overflow: hidden;
  padding: var(--bay) var(--hang-5);
  min-height: 80vh;
  display: flex; align-items: center;
}
[data-design="a"] .vt-hero__wall {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 90% at 20% 15%,
      color-mix(in oklab, var(--dot) 18%, transparent), transparent 55%),
    linear-gradient(160deg, var(--wall) 0%, color-mix(in oklab, var(--wall) 85%, #1a0a35) 100%);
}
[data-design="a"] .vt-hero__light {
  position: absolute; top: -20%; left: 0; width: 60%; height: 140%;
  background: radial-gradient(closest-side,
    color-mix(in oklab, var(--dot) 22%, transparent), transparent 72%);
  opacity: 0.45;
  animation: vt-a-wall-drift var(--t-drift) ease-in-out infinite;
}
[data-design="a"] .vt-hero__particles {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; opacity: 0.55;
}
[data-design="a"] .vt-hero__inner {
  position: relative; z-index: 1;
  max-width: var(--measure); margin-inline: auto; width: 100%;
  display: grid; gap: var(--hang-8); align-items: center;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}
[data-design="a"] .vt-hero__portrait { order: 2; margin: 0; }
[data-design="a"] .vt-hero__portrait img {
  display: block; width: 100%; height: auto; max-width: 100%;
  border-radius: 50%;  /* round avatar portrait */
  box-shadow: var(--cast-soft),
    0 0 0 3px var(--rule),
    0 0 0 6px color-mix(in oklab, var(--dot) 30%, transparent);
  background: var(--inset);
  animation: vt-a-portrait-settle var(--t-level) var(--ease-settle) 200ms both;
}
[data-design="a"] .vt-hero__text { order: 1; }

/* Hero text — ALL opacity:1 at first paint */
[data-design="a"] .vt-hero__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(40px, 9vw, 96px); line-height: 1.02;
  letter-spacing: 0.04em; text-transform: lowercase;
  color: var(--ink); margin: 0;
  text-shadow: 2px 3px 0 color-mix(in oklab, var(--dot) 20%, transparent);
  animation: vt-a-level-in var(--t-level) var(--ease-settle) both;
}
[data-design="a"] .vt-hero__known {
  font-family: var(--font-body); font-size: clamp(18px, 2.4vw, 22px);
  color: var(--ink-2); margin: var(--hang-4) 0 var(--hang-5);
  max-width: 34ch; line-height: 1.5;
}
[data-design="a"] .vt-hero__cred {
  font-family: var(--font-body); font-size: 17px; color: var(--ink);
  margin: 0 0 var(--hang-6); display: flex; align-items: baseline;
  gap: var(--hang-3); flex-wrap: wrap;
}
[data-design="a"] .vt-label {
  font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--muted);
  white-space: nowrap;
}

@keyframes vt-a-wall-drift {
  0%   { transform: translateX(-12%); opacity: 0.38; }
  50%  { transform: translateX(72%);  opacity: 0.58; }
  100% { transform: translateX(-12%); opacity: 0.38; }
}
@keyframes vt-a-level-in {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: none; }
}
@keyframes vt-a-portrait-settle {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: none; }
}

/* ── ELEMENT 2 — Capture CTA mount ──────────────────── */
[data-design="a"] .vt-mount--capture {
  position: relative; display: inline-flex; align-items: center;
  gap: var(--hang-3); padding: var(--hang-4) var(--hang-6); min-height: 52px;
  font-family: var(--font-display); font-size: 17px; letter-spacing: 0.03em;
  text-decoration: none; color: var(--on-plinth);
  background: var(--dot); border: 0; border-radius: var(--r-control);
  box-shadow: var(--cast-rest); cursor: pointer;
  will-change: transform, box-shadow;
  animation: vt-a-cta-breath 5s ease-in-out infinite;
  transition: box-shadow var(--t-lift) var(--ease-lift), transform var(--t-lift) var(--ease-lift);
}
[data-design="a"] .vt-mount__label {
  font-family: var(--font-display); font-size: 17px; color: inherit;
  letter-spacing: 0.03em; text-transform: lowercase;
}
[data-design="a"] .vt-mount__dot {
  width: 9px; height: 9px; border-radius: var(--r-dot);
  background: var(--on-plinth);
  transition: transform var(--t-lift) var(--ease-lift);
  flex-shrink: 0;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-mount--capture:hover {
    animation-play-state: paused;
    transform: translateY(-2px); box-shadow: var(--cast-lift);
  }
  [data-design="a"] .vt-mount--capture:hover .vt-mount__dot {
    transform: translateX(-5px);
  }
}
[data-design="a"] .vt-mount--capture:focus-visible {
  outline: none; animation-play-state: paused;
  box-shadow: var(--cast-lift), 0 0 0 3px color-mix(in oklab, var(--dot) 60%, transparent);
  transform: translateY(-2px);
}
[data-design="a"] .vt-mount--capture:active {
  transform: translateY(0); box-shadow: var(--cast-flush);
  animation-play-state: paused;
}
@keyframes vt-a-cta-breath {
  0%, 100% { box-shadow: var(--cast-rest); transform: translateY(0); }
  50%       { box-shadow: var(--cast-lift); transform: translateY(-1.5px); }
}


/* ── ELEMENT 6 — Pointer ─────────────────────────────── */
[data-design="a"] .vt-pointer {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--hang-3); padding: var(--hang-8) 0;
  cursor: pointer; max-width: var(--measure); margin-inline: auto;
  width: 100%;
}
[data-design="a"] .vt-pointer__line {
  width: 1px; height: 56px; background: var(--rule);
  transform-origin: top; transform: scaleY(0);
  animation: vt-a-line-draw 900ms var(--ease-settle) 400ms forwards;
}
[data-design="a"] .vt-pointer__chev {
  width: 12px; height: 12px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg);
  animation: vt-a-chev-breath 4.5s ease-in-out infinite;
}
[data-design="a"] .vt-pointer__label { margin-top: var(--hang-2); }
@keyframes vt-a-line-draw { to { transform: scaleY(1); } }
@keyframes vt-a-chev-breath {
  0%, 100% { transform: rotate(45deg) translateY(0);   opacity: 0.55; }
  50%       { transform: rotate(45deg) translateY(5px); opacity: 1; }
}


/* ── ELEMENT 4 — Proof section (the hang) ────────────── */
[data-design="a"] .vt-proof {
  max-width: var(--measure); margin-inline: auto;
  padding: var(--bay) var(--hang-5);
}
[data-design="a"] .vt-proof__title {
  font-family: var(--font-display); font-size: clamp(28px, 5vw, 48px);
  color: var(--ink); margin: 0 0 var(--hang-6); letter-spacing: 0.02em;
  text-transform: lowercase;
}
[data-design="a"] .vt-hangline {
  list-style: none; margin: 0; padding: var(--hang-6) 0 0;
  border-top: 1px solid var(--rule);
  display: grid; gap: var(--hang-8);
  grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr));
}
[data-design="a"] .vt-plate {
  position: relative;
  opacity: 0; transform: translateY(16px);
  box-shadow: var(--cast-soft);
  transition:
    opacity var(--t-level) var(--ease-settle),
    transform var(--t-level) var(--ease-settle),
    box-shadow var(--t-level) var(--ease-settle);
  background: var(--plane); border-radius: var(--r-control);
  overflow: hidden;
}
[data-design="a"] .vt-plate.is-hung {
  opacity: 1; transform: none; box-shadow: var(--cast-rest);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-plate:hover {
    box-shadow: var(--cast-lift); transform: translateY(-2px);
  }
}
[data-design="a"] .vt-plate__frame {
  background: var(--inset); overflow: hidden;
}
[data-design="a"] .vt-plate__frame--icon {
  display: flex; align-items: center; justify-content: center;
  padding: var(--hang-8) var(--hang-6); aspect-ratio: unset;
}
[data-design="a"] .vt-plate__frame--icon svg { width: 48px; height: 48px; flex-shrink: 0; }
[data-design="a"] .vt-plate__title {
  font-family: var(--font-display); font-size: 20px; color: var(--ink-2);
  margin: var(--hang-4) var(--hang-4) var(--hang-1); text-transform: lowercase;
}
[data-design="a"] .vt-plate .vt-label {
  display: block; margin: 0 var(--hang-4) var(--hang-3);
}
[data-design="a"] .vt-plate__link {
  display: inline-flex; align-items: center; gap: var(--hang-2);
  margin: var(--hang-3) var(--hang-4) var(--hang-5);
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--dot); text-decoration: none;
  border-bottom: 1px solid color-mix(in oklab, var(--dot) 35%, transparent);
  transition: color var(--t-lift) var(--ease-lift), border-color var(--t-lift);
  min-height: 44px; padding-block: var(--hang-2);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-plate__link:hover {
    color: var(--dot-2); border-color: var(--dot-2);
  }
}

/* Acquisition dot */
[data-design="a"] .vt-dot {
  position: absolute; top: var(--hang-3); right: var(--hang-3);
  width: 10px; height: 10px; border-radius: var(--r-dot);
  background: var(--dot);
  transform: scale(0);
  transition: transform var(--t-strike) var(--ease-strike);
  flex-shrink: 0;
}
[data-design="a"] .vt-plate.is-hung .vt-dot {
  transform: scale(1); transition-delay: 240ms;
}

/* Proof press row */
[data-design="a"] .vt-proof__press {
  margin-top: var(--hang-8); font-family: var(--font-body); color: var(--ink-2);
  display: flex; gap: var(--hang-3); align-items: baseline; flex-wrap: wrap;
  font-size: 16px; line-height: 1.6;
}
[data-design="a"] .vt-proof__press a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; }
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-proof__press a:hover { color: var(--dot-2); }
}


/* ── ELEMENT 5 — Capture (plinth + email form) ───────── */
[data-design="a"] .vt-capture {
  max-width: var(--measure); margin-inline: auto;
  padding: var(--bay) var(--hang-5);
}
[data-design="a"] .vt-plinth {
  background: var(--plane); border-radius: var(--r-control);
  box-shadow: var(--cast-rest); padding: var(--hang-10) var(--hang-6);
  border-top: 3px solid var(--dot);
}
[data-design="a"] .vt-capture__title {
  font-family: var(--font-display); font-size: clamp(24px, 4.5vw, 38px);
  color: var(--ink); margin: 0 0 var(--hang-3); text-transform: lowercase;
  letter-spacing: 0.02em;
}
[data-design="a"] .vt-capture__note {
  font-family: var(--font-body); color: var(--ink-2);
  margin: 0 0 var(--hang-6); max-width: 46ch; font-size: 17px; line-height: 1.55;
}
[data-design="a"] .vt-capture__form {
  display: grid; gap: var(--hang-4); max-width: 460px;
}
[data-design="a"] .vt-field { display: grid; gap: var(--hang-2); }
[data-design="a"] .vt-field__input {
  width: 100%; max-width: 100%; min-height: 52px;
  padding: var(--hang-3) var(--hang-4);
  font-family: var(--font-body); font-size: 16px; color: var(--ink);
  background: var(--inset); border: 1px solid var(--rule);
  border-radius: var(--r-control);
  box-shadow: inset 0 1px 2px rgba(8,6,20,0.20);
  transition:
    box-shadow var(--t-lift) var(--ease-lift),
    background var(--t-lift) var(--ease-lift),
    border-color var(--t-lift) var(--ease-lift);
}
[data-design="a"] .vt-field__input:focus-visible {
  outline: none; background: var(--plane);
  border-color: var(--dot);
  box-shadow: var(--cast-rest), 0 0 0 3px color-mix(in oklab, var(--dot) 45%, transparent);
}
[data-design="a"] .vt-field__input[aria-invalid="true"] { border-color: var(--critical); }
[data-design="a"] .vt-consent {
  display: flex; gap: var(--hang-3); align-items: flex-start;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em;
  color: var(--muted); line-height: 1.5;
}
[data-design="a"] .vt-consent input[type="checkbox"] {
  flex-shrink: 0; margin-top: 2px; accent-color: var(--dot);
  width: 16px; height: 16px;
}
[data-design="a"] .vt-capture__success {
  font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--success);
  display: flex; align-items: center; gap: var(--hang-3);
}
[data-design="a"] .vt-capture__success::before {
  content: ""; width: 10px; height: 10px; flex-shrink: 0;
  border-radius: var(--r-dot); background: var(--dot-2);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--dot) 24%, transparent);
}
[data-design="a"] .vt-capture__submit.is-struck {
  animation: vt-a-strike var(--t-strike) var(--ease-strike);
}
@keyframes vt-a-strike {
  0%   { transform: translateY(0); }
  40%  { transform: translateY(1px) scale(0.99); }
  100% { transform: none; }
}


/* ── Secondary link nav ───────────────────────────────── */
[data-design="a"] .vt-links {
  max-width: var(--measure); margin-inline: auto;
  padding: var(--bay) var(--hang-5);
  border-top: 1px solid var(--rule);
}
[data-design="a"] .vt-links__title {
  font-family: var(--font-display); font-size: 20px;
  color: var(--muted); margin: 0 0 var(--hang-6);
  letter-spacing: 0.06em; text-transform: lowercase;
}
[data-design="a"] .vt-links__list {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: var(--hang-2);
}
[data-design="a"] .vt-mount--link {
  display: flex; align-items: center; gap: var(--hang-3);
  padding: var(--hang-4) var(--hang-5); min-height: 52px; width: 100%;
  font-family: var(--font-display); font-size: 16px; letter-spacing: 0.03em;
  text-transform: lowercase; color: var(--ink-2); text-decoration: none;
  background: var(--plane); border: 1px solid var(--rule);
  border-radius: var(--r-control); box-shadow: var(--cast-flush);
  transition:
    box-shadow var(--t-lift) var(--ease-lift),
    transform var(--t-lift) var(--ease-lift),
    border-color var(--t-lift) var(--ease-lift);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-mount--link:hover {
    transform: translateY(-1px); box-shadow: var(--cast-rest);
    border-color: var(--rule-2); color: var(--ink);
  }
}
[data-design="a"] .vt-mount--link:focus-visible {
  outline: none; box-shadow: 0 0 0 2px var(--dot);
}


/* ── Footer ──────────────────────────────────────────── */
[data-design="a"] .vt-footer {
  background: var(--plinth); border-top: 1px solid var(--rule);
  margin-top: var(--bay);
}
[data-design="a"] .vt-footer__inner {
  max-width: var(--measure); margin-inline: auto;
  padding: var(--hang-8) var(--hang-5);
  display: flex; flex-wrap: wrap; align-items: center;
  gap: var(--hang-5); justify-content: space-between;
}
[data-design="a"] .vt-footer__socials {
  display: flex; flex-wrap: wrap; gap: var(--hang-4);
}
[data-design="a"] .vt-footer__socials a {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
  transition: color var(--t-lift) var(--ease-lift);
  padding-block: var(--hang-1);
  min-height: 44px; display: inline-flex; align-items: center;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .vt-footer__socials a:hover { color: var(--dot-2); }
}
[data-design="a"] .vt-footer__copy {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.06em;
  color: var(--muted); margin: 0;
}
[data-design="a"] .vt-footer__credit {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--secondary); margin: 0;
}


/* ── Scroll-driven parallax (TRIAD-2) ────────────────── */
@supports (animation-timeline: scroll()) {
  [data-design="a"] .vt-hero__wall {
    animation: vt-a-hero-parallax linear both;
    animation-timeline: scroll(root);
    animation-range: 0 50vh;
  }
}
@keyframes vt-a-hero-parallax {
  from { transform: translateY(0); }
  to   { transform: translateY(-40px); }
}


/* ── Reduced-motion fallbacks ────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .vt-header__light { animation: none; transform: translateX(50%); }
  [data-design="a"] .vt-index,
  [data-design="a"] .vt-index__list a::after { transition: none; }
  [data-design="a"] .vt-hero__light { animation: none; transform: translateX(20%); }
  [data-design="a"] .vt-hero__title { animation: none; }
  [data-design="a"] .vt-hero__portrait img { animation: none; }
  [data-design="a"] .vt-mount--capture { animation: none; }
  [data-design="a"] .vt-pointer__line { animation: none; transform: scaleY(1); }
  [data-design="a"] .vt-pointer__chev { animation: none; }
  [data-design="a"] .vt-plate { opacity: 1; transform: none; box-shadow: var(--cast-rest); transition: none; }
  [data-design="a"] .vt-dot { transform: scale(1); transition: none; }
  [data-design="a"] .vt-field__input { transition: none; }
  [data-design="a"] .vt-capture__submit.is-struck { animation: none; }
  [data-design="a"] .vt-hero__wall { animation: none; }
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 760px) {
  [data-design="a"] .vt-hero__inner {
    grid-template-columns: 1fr;
  }
  [data-design="a"] .vt-hero__portrait {
    order: 0; max-width: 180px; margin-inline: auto;
  }
  [data-design="a"] .vt-hero__text { order: 1; }
}
@media (max-width: 560px) {
  [data-design="a"] .vt-header__bar { padding: var(--hang-3) var(--hang-4); }
  [data-design="a"] .vt-footer__inner { flex-direction: column; align-items: flex-start; gap: var(--hang-4); }
}
@media (max-width: 380px) {
  [data-design="a"] .vt-logo__mark { font-size: 17px; }
}

/* Phase-3.4 hero visibility floor (forge_assemble) */
[data-design="a"] [data-mf-role="hero"] :is(h1,h2,p,.headline,.subtitle,.proof,[class*="headline"],[class*="subtitle"],[class*="proof"]),
[data-design="a"] [data-mf-role="cta"] { opacity: 1 !important; }